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Surf Forecasts:
Irmas/Leftpoint surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Friday 22 May 2026 HSTForecast update in hr min s Forecast update imminent
Irmas/Leftpoint surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Irmas/Leftpoint sea temperature is
25.6° C
(Which is normal for this time of year)How big are the waves at Irmas/Leftpoint today?
The current surf forecast for Irmas/Leftpoint at 4AM is: 3.0m 8s primary swell from a East-northeast direction and 0.5m 15s secondary swell from a South direction, 0.3m 12s secondary swell from a South-southeast direction (forecast issued at 01:00am May 22). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 10ft (3.0m) | 8s |
| Afternoon (22 May) | 8ft (2.5m) | 8s |
| Evening (22 May) | 10ft (3.0m) | 8s |
Table - waves today at Irmas/Leftpoint. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Warm (max 23°C on Fri morning, min 23°C on Fri morning). Mainly strong winds. | ||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
1276 | 1147 | 1074 | 1003 | 979 | 941 | 1087 | 1223 | 1223 | 1081 | 1081 | 1184 | 1206 | 1099 | 1039 | 1014 | 1014 | 848 | 848 | 887 | 949 | 887 | 836 | 875 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | |
High Tide | 9:11AM0.19m | 8:35PM0.54m | 10:30AM0.27m | 9:29PM0.47m | 11:28AM0.37m | 10:19PM0.40m | ||||||||||||||||||
Low Tide | 3:41AM-0.00m | 1:31PM0.12m | 4:22AM-0.01m | 3:15PM0.17m | 4:56AM-0.02m | 4:58PM0.19m | ||||||||||||||||||
 | |  | | |  |  | | | | |  | | | | | |  |  | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | |
Temp °C | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
17 | 17 | 17 | 18 | 18 | 17 | 17 | 17 | 18 | 17 | 17 | 16 | 17 | 17 | 18 | 17 | 17 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | S 15 | S 15 | SSW 15 | S 14 | S 14 | SSW 14 | SSW 14 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | NNW 14 | NNW 14 | S 14 | S 14 | NNW 12 | NNW 12 | NNW 12 | NW 12 | S 14 |
 kJ | 110 | 110 | 71 | 106 | 101 | 62 | 61 | 138 | 130 | 129 | 127 | 125 | 174 | 159 | 157 | 136 | 121 | 144 | 132 | 104 | 99 | 96 | 69 | 142 |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SSE 12 | S 19 | S 18 | S 18 | S 18 | S 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | NW 10 | NNW 16 | NNW 15 | NNW 15 | S 15 | S 15 | NNW 13 | NNW 13 | S 14 | S 13 | S 14 | S 14 | NW 12 |
| kJ | 32 | 30 | 62 | 101 | 98 | 97 | 97 | 60 | 60 | 59 | 58 | 27 | 100 | 89 | 142 | 155 | 155 | 116 | 113 | 93 | 92 | 93 | 89 | 67 |
Swell 3 Height (m) Direction Period (s) | NNW 9 | NNW 10 | SSE 12 | NW 10 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 16 | NW 10 | NW 10 | NW 10 | NW 10 | NNW 10 | NNW 10 | NNW 10 | S 16 | S 16 | S 16 | S 16 | S 21 |
| kJ | 9 | 10 | 29 | 27 | 30 | 30 | 30 | 30 | 30 | 29 | 28 | 68 | 27 | 26 | 26 | 16 | 9 | 9 | 10 | 46 | 46 | 46 | 46 | 9 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 1276 | 1147 | 1074 | 1003 | 979 | 941 | 1087 | 1223 | 1223 | 1081 | 1081 | 1184 | 1206 | 1099 | 1039 | 1014 | 1014 | 848 | 848 | 887 | 949 | 887 | 836 | 875 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 246 | 237 | 64 | 60 | 62 | 140 | 218 | 218 | 113 | 113 | 109 | 64 | 218 | 226 | 218 | 110 | 64 | 109 | 64 | 58 | 56 | 109 | 112 | 110 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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